SOLUTION: Two angles of polygon are 120� and 90� and the rest are each 166�. Find the number of the sides

Question 1047998: Two angles of polygon are 120� and 90� and the rest are each 166�. Find the number of the sides

Answer by ikleyn(52777) (Show Source): You can put this solution on YOUR website!
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Two angles of polygon are 120� and 90� and the rest are each 166�. Find the number of the sides
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120 + 90 + 166*(n-2) = 180*(n-2),

210 + 166n - 332 = 180n - 360,

238 = 14n,

N = 238/14 = 17 sides.

Answer. 17 sides.

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